All phrases

Ensuring mutual understanding.

Expressing deep and heartfelt gratitude.

Clearly stating one's suggestion.

Your presentation was persuasive and engaging.

A very polite and formal offer of help.

Accepting complete responsibility.

Directly asking for truthful comments.

I felt a sudden feeling of disappointment or sadness.

To rephrase something for better understanding.

Expressing that someone's support is extremely important and valuable.

Presenting one possible solution among others.

That's an excellent and skillful achievement.

Apologizing for not foreseeing the outcome.

A polite way to inquire if someone can do something.

Asking for an assessment of consequences.

Requesting precise definition.

I feel nervous or apprehensive.

Expressing lasting and unending gratitude.

Adding an alternative suggestion.

Asking for forgiveness for a poor decision.

You've shown a sharp and insightful grasp of the subject.

A polite way to ask a favor, acknowledging potential inconvenience.

Seeking an intuitive opinion.

Please say it in a different way.